About Us

We are an applied AI Research lab advancing Data curation and RL Environment curation

Bespoke Minicheck Illustration

Build entire digital worlds for training agents

We are AI researchers and builders who understand how to curate data and RL environments that truly improve models.

We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.

We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.

Meet the Innovators Behind Bespoke Labs

Mahesh Sathiamoorthy
CEO
Prev: Google DeepMind
Alex Dimakis
CSO
UC Berkeley

Our team consists of exceptional researchers and engineers who have previously worked or studied at Google, UC Berkeley, Stanford, NYU, Microsoft, Scale AI, and AI2.

Advisors

Tasso Argyros
SVP, Head of Strategy.
Previously CEO, ActionIQ
Joseph Gonzalez
Associate Professor at UC Berkeley.
Creator of LMSYS, vLLM
Greg Durrett
Associate Professor at NYU
Priyank Patel
VP of AI, Cloudera
Kawal Gandhi
Office of the CTO, Google

We’re hiring across multiple roles at our Mountain View office

Building the foundation for the modern agentic world.

Follow our research, or join us in shaping the future of AI.

Get in Touch